Insider sale notice: Ricky Hessling (NYSE: MPC) reports March 2026 dispositions

Rhea-AI Filing Summary

Ricky Hessling submitted a Form 144 reporting proposed sales of common stock and recent prior transactions. The filing lists a restricted stock vesting of 626 shares on 03/01/2025 and an open market purchase of 1,000 shares on 03/11/2025 (cash).

The filing also records securities sold during the prior three months: 1,810 shares on 03/11/2026 for $406,849.64 and 1,037 shares on 03/12/2026 for $237,554.00. The broker listed is Fidelity Brokerage Services LLC.

Insights

Corporate Governance Analyst

Form 144 shows a sequence of compensation vesting, an open-market purchase, and recent dispositions.

The filing documents a restricted stock vesting of 626 shares on 03/01/2025 and an open market purchase of 1,000 shares on 03/11/2025. It then lists dispositions of 1,810 shares for $406,849.64 and 1,037 shares for $237,554.00 in March 2026.

The sequence is typical of an insider managing vested compensation and market transactions; cash‑flow treatment beyond the listed sale proceeds is not disclosed in the excerpt. Subsequent public filings would show whether these sales were part of a planned program or one‑off dispositions.

Securities Compliance Attorney

Form 144 is a regulatory notice of proposed sale; it does not itself execute trades.

Form 144 lists the broker as Fidelity Brokerage Services LLC and records prior transactions on specific dates. The filing identifies the nature of earlier entries as Restricted Stock Vesting and an Open Market Purchase, which are common provenance items required on the form.

Timing and approval conditions for any proposed sale are not detailed in the excerpt. Any sale effectiveness depends on applicable securities law conditions and broker handling as reflected in later trade confirmations or filings.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	1626	371020.84	294740164	03/13/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/01/2025	Restricted Stock Vesting	Issuer			626	03/01/2025	Compensation
Common	03/11/2025	Open Market Purchase	Issuer			1000	03/11/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Ricky Hessling 539 South Main Street Findlay OH 45840-3229	Common	03/11/2026	1810	406849.64
Ricky Hessling 539 South Main Street Findlay OH 45840-3229	Common	03/12/2026	1037	237554.00

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Ricky Hessling's Form 144 for MPC report?

The Form 144 reports a restricted stock vesting of 626 shares on 03/01/2025 and an open market purchase of 1,000 shares on 03/11/2025. It also lists recent sales in March 2026.

How many shares did Ricky Hessling sell in March 2026 according to the filing?

The filing shows two dispositions: 1,810 shares sold on 03/11/2026 for $406,849.64 and 1,037 shares sold on 03/12/2026 for $237,554.00. These appear in the "Securities Sold During The Past 3 Months" section.

Who is the broker listed on the Form 144 for MPC transactions?

The broker named in the excerpt is Fidelity Brokerage Services LLC with an address on 900 Salem Street, Smithfield, RI. The broker is recorded in the securities and transaction entries of the filing.

Does the Form 144 show the reason for the sales by Ricky Hessling?

The excerpt classifies earlier entries as Restricted Stock Vesting and an Open Market Purchase. The March 2026 entries are listed as sales; no additional rationale or plan designation is provided in the excerpt.

Are the sale proceeds shown on the Form 144?

Yes. The filing lists proceeds for the March 2026 sales as $406,849.64 for 1,810 shares and $237,554.00 for 1,037 shares. No allocation of proceeds is specified in the excerpt.